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IR-04

DATA AND FACTS

Infrared flame detector
with visibility monitoring

The IR-04 infrared flame sensor detects open flames and fires as well as organic and inorganic materials and is well suited for detecting flames with a temperature > 800°C. The maximum of its spectral sensitivity is at about 950 nm. ATEX-certified, the device is suitable for monitoring of objects especially at risk for fire and potentially explosive objects.

Included in this are especially painting cabins, powder spray cabins, hardening units, spark-eroding machines, mechanical machining centers and dust extraction systems in which high dust concentrations are expected and which require visibility monitoring of the flame detector. By setting various fire levels, the IR-04 can be adapted to different ambient radiation (brightness, illumination). The device has a potential-free relay output for malfunction and alarm and internal monitoring of the operating voltage.

IR-04 – Data and Facts

Operating voltage
15…30VDC=
Operating current
<35mA
Spectral sensitivity
ca. 780…1100 nm=
Viewing angle
ca. 90°
Control module temperature range
-20…+70°C
Dimensions
base housing
98 x 64 x 36 mm
Sensitivity: Detection distance / flame area
Fire level 1
6m / 45cm²
Fire level 2
6m / 660cm²
Fire level 3
6m / 2600cm²
Fire level 4
6m / 6000cm²
Ambient radiation, brightness, illumination:
BS 1
Surroundings completely dark
BS 2
Surroundings weakly illuminated, no daylight
BS 3
Surroundings with daylight, without direct sunlight
BS 4
Surroundings with direct sunlight, glass facades

Options and special features

Visibility monitoring, potential-free relay output for malfunction and alarm, internal monitoring of the operating voltage, malfunction at Vb < 15.0VDC
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CONTACT

BRANDTRONIK GmbH –
Elektronik für den Brandschutz
Rechbergstraße 11
73770 Denkendorf
Phone +49 711-3910972
E-Mail info@brandtronik.de

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